concretetem

粒子群算法（PSO）优化BP神经网络，用来进行非线性的校正，效果良好(Particle swarm optimization (PSO) to optimize BP neural network, used for non-linear correction, to good effect)

用减谱法进行语音增强，效果还不错。 读入语音，调整噪声水平即可。(Spectral method used by speech enhancement, the effect was not bad. Read into the voice, the noise level can be adjusted.)

三相SPWM逆变器仿真分析，可以出正确波形(Three-phase SPWM inverter simulation analysis, the correct waveform)

卡尔曼滤波算法 包括数据、程序 已经打包(Kakman filter)

说明：  利用matlab实现彩色图像的分割。算法主要是利用聚类算法(Use of matlab color image segmentation. Algorithm is the main clustering algorithm)

CPM多符号检测算法调制解调，译码性能比viterbi译码还要优秀2~3dB( CPM multi-symbol detection algorithm modulation and demodulation, decoding performance even better than viterbi decoder 2 ~ 3dB)

雷达信号处理的一个重要过程，脉冲压缩,可以利用匹配滤波的原理对目标进行定位(An important process for radar signal processing, pulse compression, you can use the principle of matched filtering on the target location)

子载波数128位数/ 符号 2符号数/ 载波 1000训练符号数 0循环前缀长度8 调制方式 4-QAM多径信道数3 IFFT Size128 信道最大时延 2(ofdm program 4QAM modulation. Subcarriers median number of 128 /2 Symbol Symbol/carrier cyclic prefix length of the number of training symbols of 1000 0 8 modulation mode 4-QAM multi-path channel number 3 the IFFT Size 128 channel maximum delay)

说明：  基于matlab的语音信号提取与处理程序(Based on matlab voice signal extraction and processing procedures)

应对心电图设备中的信号采集挑战,TI的方案介绍2009(ECG equipment to deal with signal acquisition challenges, TI introduced the program in 2009)